Cover Image

The Källén-Lehmann representation in de Sitter spacetime

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Loparco, Manuel, Penedones, Joao, Vaziri, Kamran Salehi, Sun, Zimo
Format:	Preprint
Published:	2023
Subjects:	High Energy Physics - Theory General Relativity and Quantum Cosmology
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

What is a photon in de Sitter spacetime?
by: Loparco, Manuel, et al.
Published: (2025)

Towards a unitary formulation of quantum field theory in curved spacetime: the case of de Sitter spacetime
by: Kumar, K. Sravan, et al.
Published: (2023)

Soft theorems in de Sitter spacetime
by: Mao, Pujian, et al.
Published: (2023)

Stochastic tunneling in de Sitter spacetime
by: Miyachi, Taiga, et al.
Published: (2023)

Charged wormholes in (anti-)de Sitter spacetime
by: Kim, Hyeong-Chan, et al.
Published: (2025)

Nucleation of de Sitter from the anti de Sitter spacetime in scalar field models
by: Cadoni, Mariano, et al.
Published: (2024)

Stochastic parameters for scalar fields in de Sitter spacetime
by: Cable, Archie, et al.
Published: (2023)

Perturbative soft graviton theorems in de Sitter spacetime
by: Solanki, Divyesh N., et al.
Published: (2025)

Transverse relative locality effects in de Sitter spacetime
by: Fabiano, Giuseppe, et al.
Published: (2025)

Stochastic inflation and entropy bound in de Sitter spacetime
by: Tajima, Hiromasa, et al.
Published: (2024)

Static sphere observers and geodesics in Schwarzschild-de Sitter spacetime
by: Faruk, Mir Mehedi, et al.
Published: (2023)

Holographic complexity of conformal fields in global de Sitter spacetime
by: Parihar, Sanhita, et al.
Published: (2026)

Linearized gravity and soft graviton theorem in de Sitter spacetime
by: Mao, Pujian, et al.
Published: (2024)

Gravitational charges and radiation in asymptotically locally de Sitter spacetimes
by: Poole, Aaron, et al.
Published: (2025)

The thermal backreaction of a scalar field in de Sitter spacetime
by: Irges, Nikos, et al.
Published: (2025)

Vacuum polarization around cosmic strings in de Sitter spacetime
by: Saharian, A. A.
Published: (2024)

Entanglement between accelerated probes in a de Sitter spacetime
by: Mayank, et al.
Published: (2025)

Instability thresholds for de Sitter and Minkowski spacetimes in holographic semiclassical gravity
by: Ishibashi, Akihiro, et al.
Published: (2025)

Thermodynamic relation of accelerating black holes in anti-de Sitter spacetime
by: Lee, Chong Oh
Published: (2024)

Note on the local calculation of decoherence of quantum superpositions in de Sitter spacetime
by: Li, Ran
Published: (2024)

Renormalisation in maximally symmetric spaces and semiclassical gravity in Anti-de Sitter spacetime
by: Juárez-Aubry, Benito A., et al.
Published: (2024)

A remarkably simple covariant graviton propagator in (Anti-)de Sitter spacetime
by: Moga, Radu N., et al.
Published: (2025)

Scalar tidal response of static and rotating black holes in anti-de Sitter spacetime
by: Yusmantoro, et al.
Published: (2025)

A scattering construction for nonlinear wave equations on Kerr--Anti-de Sitter spacetimes
by: Hood, Gemma L.
Published: (2024)

Surface Casimir densities on branes orthogonal to the boundary of anti-de Sitter spacetime
by: Saharian, A. A.
Published: (2023)

Searching for discrete series representations at the late-time boundary of de Sitter
by: Şengör, Gizem
Published: (2023)

Vacuum effects induced by a plate in de Sitter spacetime in the presence of a cosmic string
by: Santos, W. Oliveira dos, et al.
Published: (2023)

Dynamics of spontaneous scalarization of black holes with nonlinear electromagnetic fields in anti-de Sitter spacetime
by: Wu, Ke-Tai, et al.
Published: (2024)

The thermal backreaction of a scalar field in de Sitter spacetime. II. Spectrum enhancement and holography
by: Kalogirou, Antonis
Published: (2026)

Decoherence and entropy generation at one loop in the inflationary de Sitter spacetime for Yukawa interaction
by: Bhattacharya, Sourav, et al.
Published: (2023)

Loop correction and resummation of vertex functions for a self interacting scalar field in the de Sitter spacetime
by: Bhattacharya, Sourav, et al.
Published: (2023)

Current density induced by a cosmic string in de Sitter spacetime in the presence of two flat boundaries
by: Santos, W. Oliveira dos, et al.
Published: (2024)

Scalar field effective potentials in de Sitter spacetime
by: García-Consuegra, Lucas Vicente, et al.
Published: (2025)

Resummation of local and non-local scalar self energies via the Schwinger-Dyson equation in de Sitter spacetime
by: Bhattacharya, Sourav, et al.
Published: (2023)

Effective action for $ϕ^4$-Yukawa theory via 2PI formalism in the inflationary de Sitter spacetime
by: Bhattacharya, Sourav, et al.
Published: (2025)

Yukawa scalar self energy at two loop and $\langle ϕ^2 \rangle$ in the inflationary de Sitter spacetime
by: Bhattacharya, Sourav, et al.
Published: (2026)

A second-order stochastic effective theory for the long-distance behaviour of scalar fields in de Sitter spacetime
by: Cable, Archie
Published: (2024)

Unitary SUSY for the chiral graviton and chiral gravitino in de Sitter spacetime
by: Higuchi, Atsushi, et al.
Published: (2025)

Entanglement and correlations between local observables in de Sitter spacetime
by: Ribes-Metidieri, Patricia, et al.
Published: (2025)

Nonlocal Corrections to Scalar Field Effective Action in de Sitter spacetime
by: Cerne, Will, et al.
Published: (2026)